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/*
* Copyright (c) 2016-2018 Eugene Syromyatnikov <evgsyr@gmail.com>
* Copyright (c) 2016-2023 The strace developers.
* All rights reserved.
*
* SPDX-License-Identifier: LGPL-2.1-or-later
*/
#ifndef STRACE_LINUX_PERF_EVENT_STRUCT_H
# define STRACE_LINUX_PERF_EVENT_STRUCT_H
# include <stdint.h>
# define PERF_PMU_TYPE_SHIFT 32
# define PERF_HW_EVENT_MASK 0xffffffff
struct perf_event_attr {
uint32_t type;
uint32_t size;
uint64_t config;
union {
uint64_t sample_period;
uint64_t sample_freq;
};
uint64_t sample_type;
uint64_t read_format;
uint64_t disabled :1,
inherit :1,
pinned :1,
exclusive :1,
exclude_user :1,
exclude_kernel :1,
exclude_hv :1,
exclude_idle :1,
mmap :1,
comm :1,
freq :1,
inherit_stat :1,
enable_on_exec :1,
task :1,
watermark :1,
precise_ip :2,
mmap_data :1,
sample_id_all :1,
exclude_host :1,
exclude_guest :1,
exclude_callchain_kernel :1,
exclude_callchain_user :1,
mmap2 :1,
comm_exec :1,
use_clockid :1,
context_switch :1,
write_backward :1,
namespaces :1,
ksymbol :1,
bpf_event :1,
aux_output :1,
cgroup :1,
text_poke :1,
build_id :1,
inherit_thread :1,
remove_on_exec :1,
sigtrap :1,
__reserved_1 :26;
union {
uint32_t wakeup_events;
uint32_t wakeup_watermark;
};
uint32_t bp_type;
union {
uint64_t bp_addr;
uint64_t config1;
};
/* End of ver 0 - 64 bytes */
union {
uint64_t bp_len;
uint64_t config2;
};
/* End of ver 1 - 72 bytes */
uint64_t branch_sample_type;
/* End of ver 2 - 80 bytes */
uint64_t sample_regs_user;
uint32_t sample_stack_user;
int32_t clockid;
/* End of ver 3 - 96 bytes */
uint64_t sample_regs_intr;
/* End of ver 4 - 104 bytes */
uint32_t aux_watermark;
uint16_t sample_max_stack;
uint16_t __reserved_2;
/* End of ver 5 - 112 bytes */
uint32_t aux_sample_size;
uint32_t __reserved_3;
/* End of ver 6 - 120 bytes */
uint64_t sig_data;
/* End of ver 7 - 128 bytes */
uint64_t config3;
/* End of ver 8 - 136 bytes */
};
struct perf_event_query_bpf {
uint32_t ids_len;
uint32_t prog_cnt;
uint32_t ids[0];
};
#endif /* !STRACE_LINUX_PERF_EVENT_STRUCT_H */
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